Individual Calculations January 2013 |
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Ma, Qun Total change: -0.30 | | |
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2012 Chinese Chess League Division A Round 19-22 | Sanya,China | CHN | 2012-12-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2552 | 2559 | 2.00 | 4 | -0.03 | 10 | -0.30 | |
| Ni, Hua | g | | 2660 | CHN | 0.50 | 1 | 0.14 | 10 | 1.40 | | Zeng, Chongsheng | m | | 2486 | CHN | 0.00 | 1 | -0.60 | 10 | -6.00 | | Wei, Yi | f | | 2485 | CHN | 1.00 | 1 | 0.40 | 10 | 4.00 | | Zhao, Jun | g | | 2577 | CHN | 0.50 | 1 | 0.03 | 10 | 0.30 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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